0
2
1
0
2
1
0
2
1
0
2
1
0
3
1
0
2
1
7
27
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
1
3
0
0
2
1
0
2
1
0
2
1
0
2
1
0
7
4
0
2
1
0
2
1
